Here's what rhymes with nwac.
alk whack wack back lack pack nach rack sac sack hack jack tack fac knack lac shack mac mak quack tak wrack yak mack yack black attack track crack stack plaque slack aback smack snack flak unpack clack claque flack anorak maniac shellac ipecac repack thumbtack highjack mudpack almanac elegiac zodiac gunnysack rickrack skyjack cardiac paperback demoniac hardtack haversack lumberjack piggyback amnesiac razorback pickaback counterattack quarterback insomniac applejack crackerjack stickleback steeplejack nymphomaniac megalomaniac Words that almost rhyme with nwac
ag wag bag lag tag rag gag hag fag mag nag sag zag dag shag swag flag drag slag stag brag crag snag washrag blag chinwag toerag dishrag fleabag scrag nosebag wigwag scalawag scallywag sleazebag lollygag lallygag saddlebag ask anc ankh bank task rank tank thank mask sank cask masque shank bask dank hanc lank talc hank yank swank basque blank drank flank flask frank crank plank shrank franc prank clank spank stank unmask embank outrank antitank riverbank databank pointblank charabanc